db

Documentation

Overview

Package db provide useful functions to create mysql instance.

Index

• func New(opts *Options) (*gorm.DB, error)
• type Options
• type TracePlugin
  • func (op *TracePlugin) Initialize(db *gorm.DB) (err error)
  • func (op *TracePlugin) Name() string

Functions

func New

func New(opts *Options) (*gorm.DB, error)

New create a new gorm db instance with the given options.

Types

type Options

type Options struct {
	Host                  string
	Username              string
	Password              string
	Database              string
	MaxIdleConnections    int
	MaxOpenConnections    int
	MaxConnectionLifeTime time.Duration
	LogLevel              int
}

Options defines optsions for mysql database.

type TracePlugin

type TracePlugin struct{}

TracePlugin defines gorm plugin used to trace sql.

func (*TracePlugin) Initialize

func (op *TracePlugin) Initialize(db *gorm.DB) (err error)

Initialize initialize the trace plugin.

func (*TracePlugin) Name

func (op *TracePlugin) Name() string

Name returns the name of trace plugin.